Galvanized Metal Stair Treads Steel Stair Treads for Step Ladder
Most grating platform and walkway applications require stair treads
to access the various levels that are inherent in most project
applications.We offer a full range of aluminum grating tread
profiles to meet the various demands in marketplace.Whether the
project requires a standard maintenance access tread or a closer
mesh and more pedestrain friendly product,we can offer a varity of
competitive and cost effective products.
Treads are produced by steel gratings with surface to be hot
galvanized or electrogalvanized. They are widely used as industrial
platforms, aisle floors, railway bridge sideways, parking lots
Our sales team and engineering support group can helly with product
specifiications regarding slip resistance surface(serrated) to meet
the needs of our clients.
Raw Materials for grille stair tread:
1. Mild steel: high impact, high load application with low cost.
2. Stainless steel: anti-rust, good appearance, with higher cost
than mild steel.
.According to whether the nosing to be used and methods of mounting
to stringers,grating treads are classified into four
types,expressed as AT1,AT2,AT3,and AT4.
1. Anti-slip treads: use serrated bearing bars to increase slip
2. Stair treads: assembled by anti-slip strip and side plate.
3. Light duty type: suitable for using in normal loads.
4. Heavy duty type: suitable for using in heavy loads like docks
- flooring steel gratings
- stair treads
- sun shades
- drain covers
- security screen
- manhole covers
- mezzanine flooring
- earth mats
- Stanchions (hand rails)
- trench covers
Max. Stair tread lengths
Bearing bar section
Steel grating specification
|Bearing bars at 30mm pitch||550||900||1300|
|Bearing bars at 40mm pitch||450||750||1200|
Common stair tread width
Bearing bar at 30mm pitch
Bearing bars at 40mm pitch
|Fixing hole centers||45||75||100|
When asking for a quote or place an order,please have the following
information available so we can process your order immediately.
|4. Hole shape|
|5. Hole arrangement|
|7. Number of Pieces|
8. Destination(FOB OR CIF)
Packaging & Delivery
Waterproof paper or pallet or as request for Factory price building
materials galvanized steel grating
Shipped in 15 days after payment